I've been hunting since I was about 7. Shot my first deer when I was 10 with a rifle and all my deer since then. I'm now 15 and am starting bow hunting this upcoming season because I wanted more of a challenge. I wanted to know though if when you're up in a tree stand and you range a deer at 30 yards or so while you're up in a tree stand if you use your 30 yard pin or if because of the angle of the shot you would want to aim higher on the deer. I don't want to be wounding any deer this year. Thanks for the help.